After an accident in the Department of Mysteries, Harry finds himself displaced in time. Along with Luna and Rolf's son, a fifteen-year-old Tom Riddle, Blaise's mother, a wizard from the earliest days of Hogwarts, and a Mulciber that isn't Tom's. Things are about to be very interesting. And very messy.
Harry is in Ravenclaw. Harry is in Hufflepuff. Voldemort is many, Riddle is triumphant. There are more worlds than one, my friend, more histories that could have been, and two of them are about to make a very unlikely collision. (double AU reacharound). Reviews help me improve, thank you very much.
There were always questions that Harry was forgetting to ask. It was years before he started thinking about magical schools outside of Britain, and it had taken actually seeing them for that to happen.
To speak of the Wizarding World and think only of Britain is the highest manifestation of their chauvinism. There's magic in America, in China, in Spain, magic all around the world. Oneshots, so always Complete.
Voldemort wasn't the end of war, just as he wasn't the beginning. There was Grindelwald before him, and after him there came the war in India. Complete because each story is self-contained, but more may be added at any time.